Ok guys there has to be someone that can help me in trying to raise this deflection voltage to possibly use this 3fp7 crt if it sucks after doing this well I guess it's back to the green tube but I would like to try but have no idea how to get the voltage required to fill this crt face. The image in the other post shows how it looks while others say it was a still but I did watch the movement and there was very little yellow trails not enough to not be able to watch it. Where's the knowledge, compared to me you guys are the experts.